Everyone cantbeffort the high end ir blaster enabled mobiles so this the short qay ro get ir blaster hardware on any android iphone device .. There the lower voltage suppy is actually the connection taken from headphn jack where just cut ur headphn wires and take red and black connection than connect to it.. LED is actually IR transmitter with 940nm range operated at 1.35 volts. To use this just download any IR remote apps from play store or i tune and starr using .. It also works on dslr camera
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